Door open/close structure of floor type air conditioner

Abstract

The invention relates to a door open / close structure of a floor type air conditioner, which comprises an air outlet frame assembly and a door plate, wherein an air outlet is arranged on an air outlet frame assembly, and the door plate is located at the front side of the air outlet frame assembly and shields the air outlet; and a transmission mechanism that drives the door plate to open or close and a drive mechanism connected with the transmission mechanism are arranged on the air outlet frame assembly. The drive mechanism comprises a motor. The transmission mechanism comprises a gear, a rack and a reversing block, wherein the gear is installed on an output shaft of the motor, the rack is engaged with the gear and the reversing block is connected with the rack, the air outlet frame assembly is provided with a transverse groove, the reversing block is provided with an oblique guide groove, positioning columns are arranged inside the door plate, and the positioning columns pass through the transverse guide groove and the oblique guide groove orderly. The two positioning columns are respectively arranged at the upper and lower parts of the door plate. The door open / close structure of the invention has the characteristics of simple and reasonable structure, flexible operation, stable movement, reliable performance, low manufacturing cost, long service life, and wide application range.

Description

technical field [0001] The invention relates to an air conditioner, in particular to a switch door structure of a floor-standing air conditioner. Background technique [0002] With the progress of society and the improvement of people's living standards, users have further improved requirements for indoor air quality, and have higher and higher requirements for the cleanliness of air conditioners. For this reason, many air conditioner manufacturers are focusing on research and development of air conditioners. The air outlet shields the movement mechanism, that is, when the air conditioner is in the closed state, the air outlet is fully closed, and when the air conditioner is turned on, the air outlet can be opened in time and smoothly. This will greatly reduce the probability of dust in the air entering the interior of the air conditioner, thereby better ensuring the cleanliness of the interior of the air conditioner and the cleanliness of the air outlet of the air condition...

AI Technical Summary

Problems solved by technology

[0004] However, the above method has the following problems: since the door does not have a guide rail, the frictional resistance between the door and the profiling track increases, so a motor with a large driving torque is required to drive, which increases the cost of the motor; The sliding distance during the descent is often longer, which will easily cause the profiled track to wear faster, shorten the service life, and the time required for the door to open and close is also longer

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